7990753752 has 24 divisors (see below), whose sum is σ = 21641624940. Its totient is φ = 2663584560.

The previous prime is 7990753741. The next prime is 7990753789. The reversal of 7990753752 is 2573570997.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55491274 + ... + 55491417.

Almost surely, 2^7990753752 is an apocalyptic number.

7990753752 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7990753752 is an abundant number, since it is smaller than the sum of its proper divisors (13650871188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7990753752 is a wasteful number, since it uses less digits than its factorization.

7990753752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110982703 (or 110982696 counting only the distinct ones).

The product of its (nonzero) digits is 4167450, while the sum is 54.

The square root of 7990753752 is about 89391.0160586622. The cubic root of 7990753752 is about 1999.2291822915.

The spelling of 7990753752 in words is "seven billion, nine hundred ninety million, seven hundred fifty-three thousand, seven hundred fifty-two".